margin or error

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4. A level 95% confidence interval estimate for a population proportion p is needed. The margin of error of ±0.04 is sought. Using p = .8 for planning purposes, what sample size do you recommend (a) if the population is size N = 500,000: nc = _____________ Hint: First calculate nb = ___________... May 06 2012 05:36 PM

 

Solution ID:609100 | This paper was updated on 26-Nov-2015

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